10 Result(s)
within
English
Control, Robotics, Mechatronics
Transportation Technology and Traffic Engineering
Zhigang **
Conference Paper
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Chapter and Conference Paper
Research on the “32N” Mode of RAMS Management in Urban Rail Transit Signal System
RAMS is an important manifestation of the quality of rail transit operation. Compared with advanced foreign companies, our current RAMS management level still has a gap, and the overall management level needs ...
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Chapter and Conference Paper
Research on Ice-Melting Technology of Urban Rail Transit Catenary Based on Energy Cycle
When the train is running, if the catenary is heavily covered by ice, there will be arcs between the pantograph and the catenary, resulting in the train to be powered abnormally, even causing major accidents s...
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Chapter and Conference Paper
Auxiliary Inverter of Urban Rail Train—Oscillation Suppression Method of Induction Motor Load
Suppressing the induction motor load oscillation of auxiliary converter in urban rail train is very important to ensure the quality of train power supply and the operation stability. Firstly, this paper analyz...
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Chapter and Conference Paper
Study on Application of All-Parallel DN Power Supply Mode on Montanic Electrified Railway
Aiming at the characteristics of electrified railway in mountain zone, this paper proposes all-parallel DN power supply mode (all-parallel direct power supply mode with return line) to solve the power supply o...
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Chapter and Conference Paper
The Selected Harmonic Elimination PWM Strategy Based on FPGA
In the electric traction transmission system, subject to the maximum switching frequency and output voltage and current harmonic performance, a special optimized pulse width modulation strategy is generally re...
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Chapter and Conference Paper
The Research on Control Parameter of Converter in Dual-Power Electric Multiple Units
In this paper, we research the network-side converter of dual-power electric multiple units (EMU). A new model is developed based on the synchronous rotating frame PI control of the EMU converter. The control ...
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Chapter and Conference Paper
Research on High-Speed Railway Traction Power Supply System Harmonic Resonance and Its Suppression Methods
With the development toward high-speed, high-density cyberization, high-capacity of high-speed railway, harmonics amplification, and resonance problems of traction network caused by high-speed locomotives are ...
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Chapter and Conference Paper
Multi-mode Pulse Width Modulation Strategy Based on Traction Inverter Harmonic Optimization
Pulse width modulation (PWM) is one of the key control techniques of traction converter. To adapt the requirement of high-power and low-frequency feature of traction system, multi-mode PWM strategy is often us...
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Chapter and Conference Paper
The New Coordinate Strategy of Passing Phase Separations in Hybrid EMU
This paper introduces hybrid EMU and its basic configuration of power and then proposes the new coordinate strategy of passing phase separations, which is different from the traditional electric locomotive, in...
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Chapter and Conference Paper
The Research on Solution of Voltage Interruption of Network-Side Converter in Dual-Power EMU
For solving the problem of network-side voltage interruption, this paper proposes a method that can detect fastly. A method to protect the system in order to avoid the impact of the alternating current after t...
